Akai MPD232 Service Manual

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Title
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A3
Date: 2015/5/7 Shee t of File: D:\AD33\..\TOP_LE FT -20141125.SchDoc Drawn By:
PART_NUMBER
ASSEMBLY_NUMBER
DRAWN_BY_1
THRU HOLE COMPONENTS ON THIS SHEET SHOULD BE ON TOP LEFT PCB
TAP TEMPONOTE REPEAT
STOP PLAY RECORD
16 LEV ELS FULL LEVEL
SEQ REC
PAD BANK DPAD BANK CPAD BANK BPAD BANK A
Please discuss if s chematic changes would ease layout
SW_TAP TEMPO
SW_NOTE REPEAT
SW_STOP
SW_PLAY
SW_RECORD
SW_16 LEVELS
SW_FULL LEVEL
SW_SEQ REC
SW_PAD BANK D
SW_PAD BANK C
SW_PAD BANK B
SW_PAD BANK A
LED_TAP TEMPO
LED_NOTE REPEAT
LED_SEQ REC
LED_PAD BANK A
LED_PAD BANK B
LED_PAD BANK C
LED_PAD BANK D
LED_FULL LEVEL
LED_16 LEVELS
VLED
VLED
NC
GND
GND
GND
Unlike other sheets, this sheet might be regarded as viewing the PCB from above.
GND
ASSY NUMBER:
123456
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COMPANY: TITLE: PART NUMBER: FILENAME: SCALE:
RELEASED: DRAWN: DATED:
DATED:
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#NAME?
AD33 Top Panel
AKAI
2014/11/25
AD33TP108C_TOP LEFT.PrjPCB
Copyright (c) 2014 Akai Professional
SW440 SW441 SW442 SW443 SW444 SW445
SW446 SW447
SW448 SW449 SW450 SW451
RED
LED403
YEL LED404
YEL LED406
YEL LED408
YEL LED409
YEL LED410
YEL LED411
YEL LED405
YEL LED407
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J402
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GND_1GND_1

Akai MPD232 Specifications

General

MIDI out	Yes
USB version	2.0
USB connector type	USB Type-B
USB ports quantity	1
Product color	Black
Number of drum pads	16
Number of mixer channels	8 channels
Current	1 A
Input voltage	6 V
Power supply type	USB
AC adapter included	No
Minimum RAM	1 GB
Minimum processor speed	1.25 GHz

Weight and Dimensions

Depth	254 mm
Width	422 mm
Height	48 mm
Weight	1900 g